Best Intrusion Detection and Prevention Systems for Startups - Page 2
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Compare the Top Intrusion Detection and Prevention Systems for Startups as of March 2026 - Page 2
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1
Symantec WAF
Broadcom
Symantec Web Application Firewall (WAF) and Reverse Proxy, built on the industry-leading ProxySG platform, secure and accelerate your mobile and web applications. Web and mobile applications are being used for nearly every aspect of business operation and are becoming the trusted environments for mission-critical business applications. Consequently, web server infrastructures are facing an increasing number of complex threats that Intrusion Prevention Systems, Load Balancers and Next-Generation Firewalls can no longer address. Fortunately, Symantec Web Application Firewall (WAF) and Reverse Proxy combat these new challenges head-on, providing robust security with next-generation content nature detection engines, high performance content delivery, and operational simplicity. Built on a secure proxy architecture, our solutions allow organizations to secure and accelerate their web mobile applications to end users, customers, employees and vendors. -
2
FortiGuard Security Services
Fortinet
FortiGuard AI-Powered Security Services integrate with security solutions across Fortinet's broad portfolio to provide market-leading security capabilities that protect applications, content, web traffic, devices, and users located anywhere. Go to the FortiGate Bundles page to learn more about purchasing the AI-Powered Security Services. Our experts develop and utilize leading-edge machine learning (ML) and artificial intelligence (AI) technologies to provide timely and consistently top-rated protection and actionable threat intelligence. This enables IT and security teams to better secure their organizations. FortiGuard Labs is the driving force behind FortiGuard AI-powered Security Services. The services counter threats in real time with ML-powered, coordinated protection. They are natively integrated into the Fortinet Security Fabric, enabling fast detection and enforcement across the entire attack surface. -
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Senseon
Senseon
Senseon’s AI Triangulation thinks like a human analyst to automate the process of threat detection, investigation and response, increasing your team’s efficiency. Displace the need for multiple security tools with one cohesive platform, providing complete visibility across the entire digital estate. Accurate detection and alerting enable IT and security teams to cut through the noise and focus on genuine threats, helping you achieve ‘inbox zero’. Senseon’s unique ‘AI Triangulation’ technology emulates how a human security analyst thinks and acts to automate the process of threat detection, investigation and response. By looking at the behaviours of users and devices from multiple perspectives, pausing for thought and learning from experience, Senseon provides accurate and context-rich alerts. These automated capabilities free security teams from the burden of exhaustive analysis, alert fatigue and false positives. -
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RdpGuard
RdpGuard
It monitors the logs on your server and detects failed logon attempts. If the number of failed logon attempts from a single IP address reaches a set limit, the attacker's IP address will be blocked for a specified period of time. Many Windows Server machines are under constant attack. Network scanners and RDP brute-force tools work 24/7. Eventually they may find a password to access your server! Moreover, RDP brute-force attacks abuse server resources (CPU, RAM, Disk Space and Network Bandwidth). Take a look at your server's Security EventLog. How many failed login attempts do you see? The log may note thousands of failed login attempts from a single IP address. This means that someone is trying to find a password to access your server. -
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NSFOCUS NGIPS
NSFOCUS
NSFOCUS goes beyond signature and behavior-based detection, using cutting edge Intelligent Detection advanced intelligence heuristics learning technology for network and application threat detection. NGIPS also combines AI with state-of-the-art threat intelligence to detect malicious sites and botnets. An optional virtual sandboxing capability can be added to the NGIPS system using the NSFOCUS Threat Analysis System. The TAS uses multiple innovative detection engines to identify known and zero-day APTs, including IP reputation engines, anti-virus engines, static and dynamic analysis engines and virtual sandbox execution mimicking live hardware environments. The NSFOCUS NGIPS combines intrusion prevention, threat intelligence and an optional virtual sandboxing capability to effectively address known, unknown, zero-day and advance persistent threats. -
6
Orbit Intrusion Detection System
Professional Computer Solutions
Orbit™ Intrusion Detection is a hardened Intrusion Detection System that will assist you in seeing what traffic is going on inside or outside your network. It was developed in response to the lack of visibility into what is happening on our client’s networks. Without this visibility, security threats can persist on the network for months or longer and potentially leading to costly downtime and recovery. Traditional IDS systems are extremely expensive, requiring dedicated personnel to monitor, maintain and respond to the system. By utilizing commodity hardware and open source software, we provide a system that is able to work as a “smoke detector” on the network at a cost that does not require the “all-in” commitment of a full-fledged IDS system. Our offering fills the gap and makes this technology accessible by small to midsize businesses. -
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RazorSecure
RazorSecure
RazorSecure offers products and services to enhance railway cyber security, by protecting networks and monitoring key systems. We deliver this through our flexible approach to cyber security, designed specifically for rolling stock, signalling and infrastructure systems. RazorSecure builds relationships and works with trusted brands across the railway industry. We integrate our cyber security software directly into firmware for key devices, provide visibility and insight into networking equipment and advise on security best practices and risk. We’ve learned from working with industry leading rail companies that everyone has a unique set of requirements and challenges to overcome. We have tailored our solution to provide the flexibility to address even the most difficult environments. We are specialists in rail cyber security, providing cyber security solutions for rolling stock and signalling environments. -
8
Unitrends Security Manager
Unitrends
Over 70% of all cyber security incidents are caused by internal security threats – misconfigurations, unauthorized logins, gaps in backup – that no firewall or anti-virus app can prevent. Attackers can capitalize on internal gaps to steal data and wreak havoc undetected. Stop them in their tracks with Unitrends Security Manager, which alerts you to threats before hackers gain a foothold. Unitrends Security Manager scans your servers, data, and network every 24 hours and automatically alerts you to internal threats. Alerts are aggregated in an easy-to-use report that can be sorted by priority/severity, or by the type of issue. Alert reports can be sent to your choice of emails, including your ticketing system. Unitrends Security Manager uses “smart tags,” a feature that allows it to adapt to each unique client. Smart tags enrich the detection system by adding information about specific users, assets, and settings. -
9
Venusense IPS
Venusense
It contains Venustech’s accumulation and research results in intrusion attack identification, making it reach the international leading level in precise blocking. It can actively block a variety of in-depth attack behaviors such as network worms, spyware, Trojan horse software, overflow attacks, database attacks, advanced threat attacks, and brute force, which makes up for the lack of in-depth defense effects of other security products. Venusense IPS constantly updates detection capability through features, behaviors, sandboxes, and algorithms, while maintaining the advantages of traditional IPS, it defends against advanced persistent attacks (such as unknown malicious files, unknown Trojan horse channels), 0 day attacks, sensitive information leakage behaviors, precision attacks, enhanced anti-WEB scanning, etc. -
10
BluVector Advanced Threat Detection
BluVector
Accurately and efficiently detect, triage and respond to threats including ransomware, fileless malware and zero-day malware in real-time. Born to leverage machine learning for advanced threat detection, BluVector has invested over nine years developing our next-generation NDR, BluVector Advanced Threat Detection. Backed by Comcast, our advanced threat detection solution empowers security teams to get real answers about real threats, allowing businesses and governments to operate with confidence that their data and systems are protected. Meets every enterprises' needs to protect mission-critical assets with flexible deployment options and broad network coverage. Reduce overhead costs while increasing operational efficiency by prioritizing actionable events with context. Adds the network visibility and context that analysts need on malicious events to successfully provide comprehensive threat coverage. -
11
Censys
Censys
Censys Attack Surface Management (ASM) continually uncovers unknown assets ranging from Internet services to cloud storage buckets, and comprehensively checks all of your public-facing assets for security and compliance problems regardless of where they’re hosted. Cloud services enable companies to be innovative and agile, but they also scatter security risks across hundreds of cloud projects and accounts that span dozens of providers. Exacerbating the problem, non-IT employees regularly spin up unmanaged cloud accounts and services, creating blind spots for security teams. Censys ASM provides you with comprehensive security coverage of your Internet assets regardless of their location and account. Censys continually uncovers unknown assets ranging from Internet services to storage buckets, provides you with an inventory of all public-facing assets, uncovers egregious security problems, and supercharges your existing security investment. -
12
Telesoft CERNE
Telesoft
With the rise in the global datasphere only set to accelerate with the advances in IoT and 5G technology, the cyber threat landscape will also continue to grow. Our intrusion detection system, the CERNE, helps protect, secure and guard our customers from attack. The CERNE provides real-time monitoring and historical intrusion detection capabilities helping security analysts detect intrusions, identify suspicious activity and monitor network security by storing IDS alert traffic while reducing unnecessary storage. The Telesoft CERNE combines a high rate 100Gbps IDS engine with an automated record of relevant network traffic for real-time and historical threat investigation and digital forensics. CERNE continuously scans and captures network packets and only stores traffic associated with an IDS alert, discarding all other traffic, giving an analyst rapid access to critical packets up to 2.4 seconds before an event. -
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Check Point Infinity
Check Point
Organizations frequently implement multiple cyber security solutions in pursuit of better protections. As a result, they are frequently left with a patchwork security architecture that results in a high TCO. By adopting a consolidated security approach with Check Point Infinity architecture, businesses realize preemptive protection against advanced fifth-generation attacks, while achieving a 50% increase in operational efficiency and 20% reduction in security costs. The first consolidated security architecture across networks, cloud, mobile and IoT, providing the highest level of threat prevention against both known and unknown cyber-threats. 64 different threat prevention engines blocking against known and unknown threats, powered by threat intelligence. Infinity-Vision is the unified management platform for Check Point Infinity, the first modern, consolidated cyber security architecture built to prevent today’s most sophisticated attacks across networks, cloud, endpoints, etc. -
14
Palo Alto Networks Threat Prevention
Palo Alto Networks
Organizations face a barrage of attacks by threat actors driven by a variety of motives, including profit, ideology/hacktivism, or even organizational discontent. Attackers’ tactics continue to evolve, and traditional IPS solutions have not been able to keep pace and effectively protect organizations. To prevent intrusions, malware and command-and-control at each stage of its lifecycle and shut down advanced threats, Threat Prevention accelerates the security capabilities of our next-generation firewalls, protecting the network from advanced threats by identifying and scanning all traffic, applications, users, and content, across all ports and protocols. Daily threat intelligence is automatically curated, delivered to the NGFW and implemented by Threat Prevention to stop all threats. Reduce resources, complexity and latency by automatically blocking known malware, vulnerability exploits, and C2 using existing hardware and security teams. -
15
Check Point IPS
Check Point IPS
Intrusion Prevention Systems detect or prevent attempts to exploit weaknesses in vulnerable systems or applications, protecting you in the race to exploit the latest breaking threat. Check Point IPS protections in our Next Generation Firewall are updated automatically. Whether the vulnerability was released years ago, or a few minutes ago, your organization is protected. Check Point IPS delivers thousands of signature and behavioral preemptive protections. Our acceleration technologies let you safely enable IPS. A low false positive rate saves your staff valuable time. Enable IPS on any Check Point security gateway reducing total cost of ownership. On-demand hyperscale threat prevention performance providing enterprises cloud level expansion and resiliency on premises. Provide users with secure, seamless remote access to corporate networks and resources when traveling or working remotely. -
16
Deep Discovery Inspector
Trend Micro
Deep Discovery Inspector is available as a physical or virtual network appliance. It’s designed to quickly detect advanced malware that typically bypasses traditional security defenses and exfiltrates sensitive data. Specialized detection engines and custom sandbox analysis detect and prevent breaches. Organizations are increasingly becoming victims of targeted ransomware when advanced malware bypasses traditional security, encrypts data, and demands payment to release the data. Deep Discovery Inspector uses known and unknown patterns and reputation analysis to detect the latest ransomware attacks, including WannaCry. The customized sandbox detects mass file modifications, encryption behavior, and modifications to backup and restore processes. Security professionals are flooded with threat data coming from numerous sources. Trend Micro™ XDR for Networks helps prioritize threats and provide visibility into an attack. -
17
CrowdSec
CrowdSec
CrowdSec is a free, open-source and collaborative IPS to analyze behaviors, respond to attacks & share signals across the community, outnumbering cybercriminals all together. Set up your own intrusion detection system. Apply behavior scenarios to identify cyber threats. Share and benefit from a crowdsourced and curated cyber threat intelligence system. Define the type of remediation you want to apply and where. Leverage the community’s IP blocklist and automate your security. CrowdSec is designed to run seamlessly on virtual machines, bare-metal servers, containers or to be called directly from your code with our API. Our strength comes from our cybersecurity community that is burning cybercriminals’ anonymity. By sharing IP addresses that aggressed you, you help us curate and redistribute a qualified IP blocklist to protect everyone. CrowdSec is 60x faster than tools like Fail2ban and can parse massive amounts of logs in no time. -
18
ThreatBlockr
ThreatBlockr
The only solution that blocks every threat from every path in your network. Networks relying primarily on archaic firewall technology without including other more modern security layers like ThreatBlockr® are easy prey for cybercriminals. Firewalls are easily blinded by encrypted attacks. They’re easily traversed by port forwarding fragmented packet attacks. They’re often misconfigured. They can also get confused by simple extended web and messaging protocols. Side-channel attacks, BYOD, and WFH all compound the problem. Organizations use ThreatBlockr® to gain instant network protection without having to drastically re-engineer their existing security stacks, whether they are on-premise, in the cloud, or both. Fix your security stack by deploying ThreatBlockr® today, and get back to working with the confidence that you’re secure, wherever you are. Enable an ideal protected network while improving firewall efficiency. -
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Intrusion
Intrusion
In cybersecurity, speed is critical, and Intrusion helps you understand your environment’s biggest threats, fast. See the real-time list of all blocked connections, drill down on an individual connection to see more details like why it was blocked, risk level, etc. An interactive map shows you what countries your business is communicating with the most. Quickly see which devices have the most malicious connection attempts to prioritize remediation efforts. If an IP is trying to connect, you’ll see it. Intrusion monitors traffic bidirectionally in real time, giving you full visibility of every connection being made on your network. Stop guessing which connections are actual threats. Informed by decades of historical IP records and reputation in the global threat engine, it instantly identifies malicious or unknown connections in your network. Reduce cyber security team burnout and alert fatigue with autonomous real-time network monitoring and 24/7 protection. -
20
Baidu AI Cloud Intrustion Detection System
Baidu AI Cloud
Based on the full-flow image and big data processing technology, the IDS can analyze the flow log authorized by the user, via a bypass. Also, it can identify the web application attack quickly and profoundly mines the remote command execution, web shell backdoor, and sensitive file leakage attacks against the web by hackers, and make the alarm accurately. Furthermore, it saves the original web traffic log and audit report, meeting the audit requirements for cybersecurity classified protection compliance services. Under the user authorization, IDS analyzes the bidirectional HTTP traffic log of user EIP in a real-time manner and quickly identifies various common web attacks, such as SQL injection, XSS cross-site scripting, web shell back door uploading and unauthorized access. -
21
Breachsense
Breachsense
Protect your organization & staff from data breaches. Breachsense monitors the dark web, private hacker forums, and criminal marketplaces to detect data breaches in real-time enabling you to prevent cyber threats before they happen. Uncover your company’s breached data and malware-infected devices. Track open, deep, and dark web sources such as Tor websites, private ransomware IRC and Telegram channels, criminal forums, and cybercrime marketplaces. Continuous monitoring enables your team to uncover data breaches related to your VIPs, executive team members, employees as well as clients. Find exposed user & employee credentials, ransomware leaks as well as exposed company data being sold or traded on criminal marketplaces and private ransomware forums. Breachsense continuously monitors the internet for sensitive company information such as account credentials, employee details, leaked company data, session tokens, 3rd party data leaks, and more. -
22
Palo Alto ATP
Palo Alto
Prevent zero-day attacks inline and in real-time with the industry’s first deep and machine-learning IPS. The only solution to block unknown C2 attacks and exploit attempts in real-time using advanced threat prevention's industry-first, purpose-built inline deep learning models. Safeguard your network from known threats, such as exploits, malware, spyware, and command and control attacks, with market-leading, researcher-grade signatures that don’t compromise performance. Palo Alto ATP blocks threats at both the network and application layers, including port scans, buffer overflows, and remote code execution, with a low tolerance for false positives. Protect against the most recent and relevant malware with payload signatures, not hash, to block known and future variants of malware, and receive the latest security updates from Advanced WildFire in seconds. Add to your threat coverage with flexible Snort and Suricata rule conversion for customized protections. -
23
VersaONE
Versa Networks
The AI-powered platform for unified security and networking. Enhance the speed of detection and remediation with AI-powered threat and data protection that minimizes human errors. Improve user and app experience, and improve performance and reliability with an AI-powered network. Lower your TCO by simplifying your infrastructure with a converged platform that reduces point product sprawl, fragmented operations, and complex lifecycle management. VersaONE provides seamless connectivity and unified security for all users, devices, offices, branches, and edge locations. It delivers secure access to all your workloads, applications, and clouds from a single platform, ensuring that data and resources are accessible and secure across any network whether it be WAN, LAN, wireless, cellular or satellite. This unified platform approach streamlines network management, reduces complexity, and enhances security, meeting the demands of modern IT environments. -
24
WZSysGuard
WZIS Software Pty Ltd
It's for Linux/AIX/Solaris/MacOS/FreeBSD, has the more reliable FIM function, and more effective Intrusion Detection, plus commands execution protection against software-based key-stealing attacks. WZSysGuard is a robust UNIX/Linux intrusion detection and file integrity verification software that offers advanced protection for your system. Unlike other tools, it reduces false alarms and ensures complete coverage of security-sensitive files. WZSysGuard uses a SHA 384-bit checksum algorithm to detect file changes, even those made through non-filesystem interfaces, such as during maintenance when the system is booted from a DVD or network. It not only detects critical file changes but also identifies new filesystem mounts, network services, and kernel module loads. With a web-based security trap detection interface, WZSysGuard provides a comprehensive security solution that works with minimal overhead and maximum accuracy. -
25
iSecurity Firewall
Raz-Lee Security
iSecurity Firewall is a comprehensive, all-inclusive intrusion prevention system that secures every type of internal and external access to the IBM i server. It enables you to easily detect remote network accesses and, most importantly, implement real-time alerts. Firewall manages user profile status, secures entry via pre-defined entry points and IBM i file server exit points, and profiles activity by time. Its “top-down” functional design and intuitive logic creates a work environment that even iSeries novices can master in minutes. Protects all communication protocols (including SQL, ODBC, FTP, Telnet, SSH, and Pass-through). Intrusion Prevention System (IPS) with real-time detection of access attempts. Precisely controls what actions users may perform after access is granted – unlike standard firewall products. Protects both native and IFS objects – all of your databases are secured. -
26
Cybowall
Cybonet
Every business needs an intelligent, real-time solution to repel malware and other advanced threats on your network. Mail Secure seamlessly integrates with existing email servers, like Office 365, to provide necessary protection from malicious and inadvertent email-borne threats. Whether installed on local hardware or a virtual platform, Mail Secure neutralizes advanced threats with a multi-layer anti-spam and anti-virus system, enforced user-defined policy controls, automated virus updates and add-on a-la-carte solution modules. Intercepts attachments in real-time for additional threat analysis in a behavioral sandbox. Enables centralized management of email traffic, quarantine logs and reporting. -
27
Cryptomage
Cryptomage
Threat detection provides deep inspection of every single network packet including transported data with: Network protocol discovery and validation – easily check unknown and hidden protocols. Machine Learning algorithms – proactive traffic risk-scoring. Network steganography detection of hidden network traffic, including data leaks, espionage channels, and botnets. Proprietary steganography detection algorithms – effective way of uncovering methods of hiding information. Proprietary steganography signature database – comprehensive collection of known network steganography methods. Forensics to better measure the ratio of security events against source of traffic. Extraction of high-risk network traffic – easy to analyze and focus on specific threat levels. Storage of processed traffic metadata in extended format – faster trend analysis. -
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Palo Alto Networks VM-Series
Palo Alto Networks
Meet demand with automatable, scalable and easy-to-deploy virtual firewalls ideal for environments where deploying hardware firewalls is difficult or impossible. VM-Series virtual firewalls provide all the best-in-class, ML-powered capabilities of the Palo Alto Networks next-generation hardware firewall in a virtual machine form factor, so you can secure the environments that are vital for your competitiveness and innovation. Now you can leverage a single tool to safeguard cloud speed and software-defined agility by infusing segments and microsegments with threat prevention. -
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vSRX Virtual Firewall
Juniper Networks
Organizations are increasingly moving workloads to the cloud to capitalize on virtualization benefits—but with that move comes new security requirements. Enter the vSRX Virtual Firewall, providing scalable, secure protection across private, public, and hybrid clouds. -
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Stop new and unknown attacks with signature-based and signature-less intrusion prevention systems. Signature-less intrusion detection finds malicious network traffic and stops attacks where no signatures exist. Support network virtualization across private and public cloud platforms to scale security and evolve with changing IT dynamics. Scale hardware performance to speeds up to 100 Gbps and leverage data from multiple products. Find stealthy botnets, worms, and reconnaissance attacks hiding across the network landscape. Collect flow data from switches and routers and integrate with Network Threat Behavior Analysis to correlate unusual network behavior. Discover and block advanced threats on-premises, in virtual environments, software-defined data centers, and private and public clouds. Gain east-west network visibility and threat protection across virtualized infrastructure and data centers.
